"The Ushahidi project brings crowd­sourcing to bear on some of the most desperate situations people face around the world. Its downloadable software allows users to submit eyewitness reports during a conflict or disaster; the collected reports are displayed on a map. At times when ordinary sources of news and public information are unavailable, Ushahidi gives users a way to share information and shape political opinion, guide rescuers, or pool resources. Ushahidi has been used to monitor elections in Sudan, document violence in Gaza, track the BP oil slick, and assist earthquake recovery efforts in Haiti."